/*
 * Copyright ©2015-2021 Jaemon. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.gitee.jaemon.spring.adorner.core;

/**
 * 索引转换器
 *
 * @author Jaemon
 * @since 1.0
 */
public interface IndexConvert<T, K> {

    /**
     * 组索引转换
     *
     * @param index
     *      索引值
     * @return
     *      转换后的值
     */
    T group(int index);

    /**
     * API索引转换
     *
     * @param group
     *      所属组索引
     * @param index
     *      索引值
     * @return
     *      转换后的值
     */
    K api(int group, int index);
}